Pith Number

pith:ABMVFWVG

pith:2016:ABMVFWVGVHFS7OJ4J52BH53A2J

not attested not anchored not stored refs pending

Differential Angular Imaging for Material Recognition

Hang Zhang, Jia Xue, Ko Nishino, Kristin Dana

arxiv:1612.02372 v2 · 2016-12-07 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABMVFWVGVHFS7OJ4J52BH53A2J}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:40:19.464651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

005952daa6a9cb2fb93c4f7413f760d25740a8105f05ea02d42ffc59db16be73

Aliases

arxiv: 1612.02372 · arxiv_version: 1612.02372v2 · doi: 10.48550/arxiv.1612.02372 · pith_short_12: ABMVFWVGVHFS · pith_short_16: ABMVFWVGVHFS7OJ4 · pith_short_8: ABMVFWVG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ABMVFWVGVHFS7OJ4J52BH53A2J \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 005952daa6a9cb2fb93c4f7413f760d25740a8105f05ea02d42ffc59db16be73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13429e5d12c8b174bd0158b64d613315d4f68dd3098c930a18c749435efdd452",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-07T18:59:19Z",
    "title_canon_sha256": "5980706b4aedacf2d6066109c7fecfca15c67329f18a5600931948225e91d95c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02372",
    "kind": "arxiv",
    "version": 2
  }
}